baber/WOPTO huggingface dataset:
Patent JP-H0332865-A (JP)
Title: Printing head drive circuit
Inventor: YAGI TOSHIYUKI
IPC: B41J2/51
Filed: 1989-06-29
Abstract: PURPOSE:To make possible the easy correction of sealing time by using each first-in first-out buffer corresponding to the L side needle and R side needle of a printing head respectively and setting dummy data at one of these buffers. CONSTITUTION:A control part 1 sets four-byte dummy data of four dots/byte at an R-side first-in first-out buffer 3 before setting print data at an L-side first-in first-out buffer 2, in order to correct sealing time. After this, print data is set at the L-side buffer 2 and the R-side buffer 3. The print data is sent to a printing head 6 from an L-side driver 4 and an R-side driver 5. The printing head 6 consists of an L-side needle of needles 7-1 to 7-8 and an R-side needle 8 of needles 8-1 to 8-8. The sealing time is corrected to perform a printing operation for forming normal characters by driving the L-side needle 7 with the L-side driver 4 and the R-side needle 8 with the R-side driver 5.
Patent JP-H0220366-A (JP)
Title: Document processing apparatus
Inventor: ICHIHARA NAOMI
IPC: B41J7/00
Filed: 1988-07-08
Abstract: PURPOSE:To obtain high working efficiency without troubling an operator by automatically replacing a plurality of wheels by containing a means for mounting a plurality of wheels, a means for storing the indicated wheel, a means for judging whether the indicated wheel is present in a plurality of the wheels and a means for changing over one of a plurality of the wheels to the indicated wheel on the basis of judgement. CONSTITUTION:This document processing apparatus is equipped with a loading means 101 for mounting a plurality of wheels, a memory means 102 for storing an indicated wheel when a document is inputted, a judge means 103 for judging whether the indicated wheel is present in a plurality of the wheels, a change- over means 104 for changing over one of a plurality of the wheels to the indicated wheel on the basis of said judgement, an alarm means 105 for emitting an alarm when the wheel indicated on the basis of the judgement is not mounted on the loading means 101 and an indication means 106 for indicating the reopening of a printing when the indicated wheel is mounted on the loading means 101 at the time of printing.
Patent JP-H0457649-A (JP)
Title: Telescopic cover
Inventor: YAMANAKA HIDEHARU
IPC: B23Q11/08
Filed: 1990-06-27
Abstract: PURPOSE:To reduce the accommodation place in contraction by accommodating a part of a cover which is not fixed on a movable carriage to the underside of the movable carriage when a telescopic cover which fixes the covers at both the edges of a fixed side and the movable carriage and covers the part on a guide surface contracts. CONSTITUTION:As a movable carriage 12 travels leftward, a fixed cover 15e is superposed on a slide cover 15d, which intrudes under the movable carriage 12, and is accommodated into an accommodation space part 15b. The vertical part of a connecting plate 20d contacts an innermost wall, and the slide cover 15d is pressed and superposed on the slide cover 15c, which is accommodated into the accommodation space part 12b. The bent part of the connecting plate 20d is inserted between the covers from the cut part of the projection part of the slide cover 15c, and the edge surfaces of the supporting cylinders 19d and 19c are closely attached, and the vertical parts of the connection plates 20d and 20c are closely attached. In the state where the movable carriage 12 reaches the left side shift edge, the half or more of the whole cover is accommodated into the accommodation space part 12b.
Patent JP-H11347922-A (JP)
Title: Polishing device
Inventor: KATSUOKA SEIJI
IPC: B24B37/30
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device which can eliminate mistransport by heightening the handling accuracy at handling a work to be polished such as a semiconductive wafer between a handling device and a top ring or robot hand. SOLUTION: A handling device is equipped with a pusher stage 11 having a supporting surface on which a semiconductive wafer is placed, an elevating/ sinking mechanism to elevate and sink the pusher stage 11, and a guide member 12 positioned on the periphery of the pusher stage 11 and having a guide surface 12c in the form of inverted cone, and further the arrangement includes a slider mechanism 28 to make the pusher stage 11 and guide member 12 movable within a horizontal plane and a first locating mechanism 19 to position of the pusher stage 11 and guide member 12 with respect to the top ring 4 when the handling is to be conducted.
Patent JP-H0835824-A (JP)
Title: Automatic evaluator for round colored fruit
Inventor: TANAKA KYOJI
IPC: G01N21/952
Filed: 1994-07-21
Abstract: PURPOSE:To enable evaluating of a round colored fruit at a high speed with a small scale construction by providing an image processing means or the like to compute components of saturation, hue and luminance at each pixel of a color image of the fruit. CONSTITUTION:A color image photographing means 100 photographs round colored fruit individually and an image area means 101 digitizes an output signal of the photographing means 100 while computing the components of saturation, hue and luminance at each pixel. A reference area housing means 103 stores a range of variations in the saturation and hue of the fruit measured previously as reference area. An area extraction means 102 extracts an area corresponding to the reference area from an output of a processing means 101. A noise removing means 104 removes noises contained in an image in the area extracted. A reference value housing means 109 stores the reference values of the size and hue of the fruit as object. A quality evaluation means 108 compares a frequency distribution of the hue calculated by a size calculation means 105 with the reference values stored in the housing means 109 to evaluate the quality of the fruit.
Patent JP-H0724774-A (JP)
Title: Robot
Inventor: YUASA MASAYUKI
IPC: B25J17/02
Filed: 1993-07-08
Abstract: PURPOSE:To reduce weight of an arm and facilitate control of vibration of the arm by transmitting motor torque to a decelerator provided at a tip of the arm from a motor provided on a support body of the arm via a shaft which can be bent freely. CONSTITUTION:A pedestal 14 which is turned by a turning motor is mounted on a main body section 12 of a painting robot 10. Two explosionproof motors 100, 102 are mounted on the pedestal 14, and a rotary shaft 92A of connecting metal fittings 92 is connected by pins with a rotary shaft 106 of the explosionproof motors 100, 102 by a connecting shaft 108. Rotational force of the explosionproof motors 100, 102 is transmitted to decelerators 60, 62 via a flexible shaft 72, and the connecting shaft 108 can follow the movement of a turn plate 98. Thus, since a drive source of a spray gun 130 is provided on the pedestal 14 in the painting robot 10, weight of the whole arm 52 is reduced, and moment of inertia which is generated when the arm is activated is reduced.
Patent JP-2000007362-A (JP)
Title: Processing of plate glass
Inventor: SHIRAI AKIRA
IPC: C03B33/03
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To remove small piece and glass powder produced when cutting lines are applied to plate glass. SOLUTION: Plate glass A is put on a table 11 and cutting lines are applied to the plate glass with a cutter 16 by traveling of a traveling body and the upper surface of the plate glass is sunk by feeding washing water from a water supply pipe 19 to a conduit 18 formed in whole circumference of the table and the upper surface of the plate glass is washed down while draining water in the conduit 18 from a water discharge pipe 20.
Patent JP-2000003110-A (JP)
Title: Image forming device and control method thereof
Inventor: YANAGIDA MAKOTO
IPC: B41J2/44
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To deflect a laser optical path according to the rotational irregularity of a photoreceptor drum and to correct the pitch irregularity of scanning lines caused by the rotational irregularity by controlling voltage applied to an optical path deflection means. SOLUTION: A circumferential speed signal is inputted to a correction amount arithmetic circuit 51 from a circumferential speed detection sensor 9 and the correction amount of the laser optical path is calculated so as to correct the irregularity of recording density on the photoreceptor drum in a rotating direction being the sub- scanning direction of a laser beam generated by the circumferential speed irregularity of the photoreceptor drum. Besides, a light position signal is inputted to a light position arithmetic circuit 52 from a light position detection sensor 105 and a light position is calculated. Then, the output of the arithmetic signals of the correction amount and the light position are inputted to a correction feedback circuit 53 and fed back to a controller 22.  Thus, the irregularity of space between the scanning lines caused in accordance with the fluctuation of the circumferential speed of the photoreceptor drum is corrected by executing the feedback of fluctuation amount and properly controlling the optical path while monitoring the position of the laser beam where a liquid crystal cell 3 is actually fluctuated.
Patent JP-H1014478-A (JP)
Title: Apparatus for transferring noodle
Inventor: NAKAOKA FUMIO
IPC: A21C9/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus capable of performing operations to replace noodles aged in a chamber to a noodle stretching device without requiring a hand by installing a specific demounting mechanism and a specified mounting mechanism. SOLUTION: This apparatus for transferring noodles is capable of supporting both upper and lower pipes A and B, arranged at the front and rear and mounted in a chamber 1 at heights in two upper and lower stages while maintaining the front and rear interval thereof, lifting the pipes A and B with a demounting mechanism 2, then taking out the pipes A and B from the chamber 1, receiving only the upper pipe A supported high with a demounting mechanism 2 in the two upper and lower pipes A and B taken out of the chamber 1 from the demounting mechanism 2 with a mounting mechanism 3, then lowering the demounting mechanism 2, suspending and supporting the lower pipe B through noodles C on the upper pipe A and further mounting the upper pipe A into a carrying conveyor 41 of a noodle stretching device 4.
Patent JP-H0611563-A (JP)
Title: Ultrasonic sensor
Inventor: TAKAGI TOSHIMASA
IPC: G01S15/04
Filed: 1992-06-26
Abstract: PURPOSE:To obtain a ultrasonic sensor which does not cause malfunction due to change in ambient temperature or noise mixture when there is no invader in a monitored space. CONSTITUTION:A ultrasonic sensor comprises a temporary storage circuit 15 for temporarily storing a reflection pattern obtained at the time of determining an environmental signal of an existence sensing method, a counter circuit 16 for counting how many times the existence sensing method has been done continuously and a signal processing part 20 for taking a logical sum of the reflection pattern stored in the temporary storage circuit 15 and a reflection pattern being input to update the storage contents in the temporary storage circuit 15. The existence sensing method for determining an environmental signal for the existence sensing method is continuously performed a plurality of times, and a logical sum of the reflection patterns during the plurality of times to provide the environmental signal.
Patent JP-H0520935-A (JP)
Title: Coaxial cable and signal transmitting device using same
Inventor: TAKAGI YUICHI
IPC: H01B11/18
Filed: 1991-07-10
Abstract: PURPOSE:To damp common mode noise generated in transmitting a signal using a coaxial cable. CONSTITUTION:A dielectric body 4 is provided between an inner conductor 2 and an outer conductor 3, and the whole body is coated with an electric insulation 5. In addition, the whole surface of the outer circumference of the insulation coating 5 is coated with a coating 12 comprising high frequency magnetic field damping material 12 to form a coaxial cable 11. Using this coaxial cable 11, the inner conductor 2 and the outer conductor 3 are balance- driven to feed a signal S. Because the vector sum of the currents through the inner conductor and the outer conductor becomes zero, noise such as common mode noise coming into the receiving side can be damped.
Patent JP-H075704-A (JP)
Title: Monolayer electrophotographic sensitive body
Inventor: TERAMURA KAORU
IPC: G03G5/06
Filed: 1993-06-16
Abstract: PURPOSE:To obtain a monolayer-type electrophotographic sensitive body excellent in electrification property and sensitivity which can be electrified into both of positive and negative polarities and has good stability of electrostatic characteristics by combining a charge producing material, hole transfer material containing a specified compd., and acceptor compd. CONSTITUTION:A monolayer photosensitive layer 2 is formed directly on a conductive substrate 1 or with a base coating layer interposed. The photosensitive layer 2 consists of a layer 22 in which at least a charge producing material 21, org. hole transfer material, and org. acceptor compd. are dispersed in a binder. The org. hole transfer material contains a triarylmethane compd., preferably a triarylmethane compd. expressed by the formula. In the formula, each of R1, R2, and R3 is a substd. or unsubstd. alkyl group, substd. or unsubstd. aromatic hydrocarbon group, or substd, or unsubstd. heterocyclic group. The amt. of triarylmethane compd. in the photosensitive layer is >=15wt.%, preferably 20-40wt.%.
Patent JP-S6147039-A (JP)
Title: Manufacture of shadow mask with slot-like holes
Inventor: YAMAMOTO NORIO
IPC: H01J9/14
Filed: 1984-08-13
Abstract: PURPOSE:To prevent the shapes of slot holes from becoming a wedge even when printing is performed in the B-type position by using a photoresist pattern having wedge-like slot holes each expanding from the center to the periphery of a shadow mask. CONSTITUTION:The shape of a slot image 10 located in the center (X) of a shadow mask 5 is rectangular. The shape of a slot image 10' located at position (Y) in the upper periphery of the shadow mask 5 is a wedge expanding from the bottom to the top. The shape of a slot image 10'' located at position (Z) in the lower periphery is a wedge expanding from the top to the bottom. In order to compensate the expansion degree of wedge-like shapes produced when acid- bath treatment is performed after development performed after exposure which is performed in the B-type printing position by a usual method, the expansion angles of the wedge-like slot images 10' and 10'' increase as they come to the periphery of the shadow mask 5.
Patent JP-H0461889-A (JP)
Title: Automated thread guard sewing machine
Inventor: HARA KAZUMASA
IPC: D05B49/00
Filed: 1990-06-29
Abstract: PURPOSE:To prevent the absorption of a needle thread near the bottom dead center of a thread takeup by providing a means for moving a thread guard to the retreat position thereof after the releasing operation of a presser bar and the detection of attaining shaft arm rotation to the predetermined phase. CONSTITUTION:An arm shaft rotation phase detection means 17 outputs a solenoid release signal at the predetermined rotation phase, for example, between 250 and 300 degrees corresponding to a phase ranging over the top dead center of a thread takeup 5 after arrested to the neighborhood of the bottom dead center thereof. The solenoid 11 is released from excitation, upon receipt of the aforesaid release signal. As a result, a needle thread guide body 9 rotates in a clockwise direction, due to the energizing force of a release spring 12, and stops due to contact with a stopper 13. A thread retaining section 9a at the end of the needle thread guide body 9 is set at a retreat position under the lowest point on the locus of the thread takeup 5. According to the aforesaid construction, the thread guide body 9 comes to be located at a lower position free from the effect of the end of the thread takeup 5 for the second and succeeding needles, thereby preventing the absorption of the needle thread at the bottom dead center of the thread takeup 5.
Patent JP-H06154358-A (JP)
Title: Method of restoring golf ball after use and restored ball
Inventor: UIRIAMU II MOOGAN
IPC: A63B45/00
Filed: 1993-07-09
Abstract: PURPOSE: To restore an used golf ball having dimples. CONSTITUTION: A portion of a original cover including indicia and dimples of a golf ball is removed and a smooth surface area 22 is formed with indicia 26 on it. The golf ball is further repaired by forming a new layer of transparent material including dimples to the surface area 22.
Patent JP-H0459466-A (JP)
Title: Rolling stock and diverging device
Inventor: TANI TAKASHI
IPC: B61B13/00
Filed: 1990-06-29
Abstract: PURPOSE:To simplify a structure and reduce the number of parts by providing auxiliary wheels supporting a vehicle body on tracks when tires are punctured and coupled with guide rails installed on the tracks. CONSTITUTION:Auxiliary wheels 12 are provided on running wheels 3, and the auxiliary wheels 12 have the function to support a bogie 2 and a vehicle body 1 when tires of the running wheels 3 are punctured for some cause and the function to be coupled with guide rails 20 for the diverging action of a vehicle. Solid lines indicate the state that base guide rails 21a, 21b are connected to the second diverging guide rails 23a, 23b, and dotted lines indicate the state that the base guide rails 21a, 21b are connected to the first diverging guide rails 22a, 22b. When the tires of the running wheels 3 are punctured, the auxiliary wheels 12 supporting the whole vehicle are brought into contact with the guide rails 20, and the vehicle is guided in the preset direction.
Patent JP-H0220706-A (JP)
Title: Method and device for cooling pavement material
Inventor: TAKANO KAN
IPC: E01C11/24
Filed: 1988-07-09
Abstract: PURPOSE:To effectively accelerate the cooling of pavement by spraying a cooling liquid to a number of locations on the surface of the pavement surface immediately after the pavement being paved and at the same time sending air to the pavement surface on which cooling liquid has been sprayed to accelerate the evaporation of the cooling liquid. CONSTITUTION:A cooling liquid is sprayed at a plurality of locations apart from each other on the surface of a pavement A just after the pavement being paved and at the same time air is sent at a plurality of locations apart from each other on the pavement surface on which cooling liquid has been sprayed to accelerate the evaporation of the cooling liquid sprayed. A cooling apparatus comprises a vehicle body 1, a spray unit 5, a blower 6, a frame 7, an air duct 13, and a spray nozzle mounted on the frame 7. This makes it possible to efficiently cool the pavement.
Patent JP-H0751391-A (JP)
Title: Implantable fibrillation eliminator and its production
Inventor: BURIGITSUTE SHIYUTOREETOMAN
IPC: H01B1/12
Filed: 1994-06-29
Abstract: PURPOSE: To prevent an electronic conductor from coming into direct contact with a tissue by burying an electrode in a conductive copolymer of completely biocompatible, hydrophilic electrolyte. CONSTITUTION: Regarding the implantable difibrillator electrode with a surface electrode having a status of copper, a helix or fiber made of electronic conductive material, the electrode is buried in a conductive copolymer of a completely biocompatible, hydrophilic electrolyte. In addition, the thickness of the electrode is made equal to or less than 300 μm, and the electrode is formed out of conductive carbon. Alternatively, the electrode is formed out of platinum or platinum- iridium, and the copolymer is cation exchange material. Furthermore, the cation exchange material is composed of (perfluoroalkylene) sulfonic acid, and the copolymer contains steroid.
Patent JP-S5967085-A (JP)
Title: Optical disc
Inventor: KAYANE KAZUO
IPC: G11B7/24094
Filed: 1982-09-28
Abstract: PURPOSE:To clearly discriminate the written sections from non-written sections by appearance by providing a heat sensitive layer adapted to vary in the coloring by a laser beam. CONSTITUTION:A reflection layer 2 arranged on the top surface of a substrate 1 made up of glass or the like is made by even sputtering or evaporation of aluminum, silver or the like. A thermosensitive layer 5 is so arranged on the top surface of the reflection layer 2 as to vary in the coloring with a laser beam when a writing is done. The thermosensitive film herein used shall meet the requiremmnt of varying the coloring by heat of a laser beam used for writing put not by heat of light in the daily life while never affecting the reduction. When a writing is done by a leser beam, for example, Co(CH3COO)2 varies from pink to purple at the coloring temperature of 82 deg.C. A recording medium layer 3 made of tellurium, chalcogenite or the like is provided on the top surface of the thermosensitive layer 2 and a protective layer 4 made of silicon oxide or the like is arranged on the top surface thereof 3.
Patent JP-H0335692-A (JP)
Title: Microphone unit
Inventor: AGARI MASASHI
IPC: H04R5/027
Filed: 1989-06-30
Abstract: PURPOSE:To realize narrow directional sound gathering and stereo sound gathering by one microphone unit depending on a condition by rotating the first and second unidirectional microphones, for which the polarity is the same and sensitivity is almost equal, by a microphone rotating mechanism. CONSTITUTION:When the microphone unit is operated as secondary pressure gradient microphone, reference axes E and F and an axis C toward the front direction of the microphone unit are rotated so that an angle made by these axes can be made 0. Next, when the microphone is operated as a stereo phone, the axes are rotated so that an angle theta to be made by the axis C toward the front direction of the microphone can be a certain fixed angle theta1. Thus, the unidirectional microphone and stereo microphone are constituted.
Patent JP-H0220151-A (JP)
Title: Data modulator demodulator
Inventor: YOSHIDA MASAHIRO
IPC: H04L27/00
Filed: 1988-07-07
Abstract: PURPOSE:To automatically set to the communication speed coincident with the setting communication speed of the device of an opponent by demodulating a signal sent at the time of starting the communication, stopping the action of a second modulating demodulating part to detect a hand shaking signal and stopping the action of a first modulating demodulating part when a mark signal is detected. CONSTITUTION:The title modulator demodulator is composed of a modulating demodulating part 2 having a first communication speed, a modulating demodulating part 3 having a second communication speed and a control part 4 to monitor both demodulating output signals of modulating demodulating parts 2 and 3. At the time of starting the data communication, the control part 4, first, makes both modulating demodulating parts 2 and 3 into an operatable condition, a hand shake signal for 1200bps is detected to the demodulating output signal by the modulating demodulating part 2, and then, the part stops the action of the modulating demodulating part 3 and continued the action of the modulating demodulating part 2. When a mark signal for 300bps is detected at the demodulating output signal of the modulating demodulating part 3, an opponent considers it to be 300bps, stops the action of the modulating demodulating part 2, continues to operate only the modulating demodulating part 3 and the data communication at the communication speed coincident with the opponent is shifted.